In-Situ Tensile Apparatus for X-ray Testing

An in-situ stretching and X-ray technology, used in measuring devices, material analysis using radiation, material analysis using wave/particle radiation, etc., can solve the problems of complex operation and poor test results accuracy, and improve the accuracy. Effect

Active Publication Date: 2022-04-29
CHINALCO MATERIALS APPL RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides an in-situ stretching device for X-ray testing to solve the problems of complex operation and poor test result accuracy in the prior art

Method used

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  • In-Situ Tensile Apparatus for X-ray Testing
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  • In-Situ Tensile Apparatus for X-ray Testing

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] Such as Figure 1 to Figure 7 As shown, Embodiment 1 of the present application provides an in-situ stretching device for X-ray testing, which includes a frame body 10, a stretching mechanism 20 and a clamping mechanism. Wherein, the frame body 10 has a connection structure, and the connectio...

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Abstract

The invention provides an in-situ stretching device for X-ray test, which comprises: a frame body, the frame body has a connection structure, and the connection structure can be fixedly connected with the test bench of the detection equipment; the stretching mechanism is arranged on the frame body Above: the clamping mechanism, including two clamping modules arranged symmetrically along the length direction, the two clamping modules are used to clamp the two ends of the test piece, the test piece has a test surface, and the test surface is located on the surface of the two clamping modules , the stretching mechanism is drivingly connected with the two clamping modules, so that the two clamping modules move towards each other or reversely synchronously, and the clamping module is detachably connected with the stretching mechanism. Through the technical scheme provided by the invention, the problems of complicated operation and poor test result accuracy in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of material microstructure and mechanical performance testing, in particular to an in-situ stretching device for X-ray testing. Background technique [0002] In recent years, the concept of low-carbon development has become more and more popular, and lightweight engineering materials such as aluminum alloys and titanium alloys have attracted more and more attention. This type of material has the characteristics of high specific strength and corrosion resistance, and is widely used in aerospace, automotive lightweight, rail transit and other fields. [0003] The microstructure of a material determines its macroscopic properties. Therefore, X-rays are usually used to characterize materials to evaluate their macroscopic properties. In order to further study the relationship between the performance and structure of materials, it is usually necessary to conduct in-situ tensile tests on materials. When performin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/08G01N3/02G01N3/04G01N23/02G01N23/207
CPCG01N3/08G01N3/02G01N3/04G01N23/02G01N23/207G01N2203/0017G01N2203/04G01N2203/0641G01N23/20008
Inventor 董学光任毅斌宋小雨刘贞山余康才王立娟赵经纬肖翔黄鸣东
Owner CHINALCO MATERIALS APPL RES INST CO LTD
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